15691200645

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{18481}}^1$

素因数の和:18642

約数の個数: 48

約数和(自身を含む): 26491655232

約数和(自身を除く): 10800454587

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 529, 535, 1587, 1605, 2461, 2645, 7383, 7935, 12305, 18481, 36915, 55443, 56603, 92405, 169809, 277215, 283015, 425063, 849045, 1275189, 1977467, 2125315, 5932401, 6375945, 9776449, 9887335, 29329347, 29662005, 45481741, 48882245, 136445223, 146646735, 227408705, 682226115, 1046080043, 3138240129, 5230400215, 15691200645]

約数ペア:

[(1, 15691200645), (3, 5230400215), (5, 3138240129), (15, 1046080043), (23, 682226115), (69, 227408705), (107, 146646735), (115, 136445223), (321, 48882245), (345, 45481741), (529, 29662005), (535, 29329347), (1587, 9887335), (1605, 9776449), (2461, 6375945), (2645, 5932401), (7383, 2125315), (7935, 1977467), (12305, 1275189), (18481, 849045), (36915, 425063), (55443, 283015), (56603, 277215), (92405, 169809)]